A HISTORY OF KENT 



GigartinacEjE {continued) 



Phyllophora rubens, Grev. 

 Folkestone, Dover, S. Fore- 

 land, Deal, Ramsgate 



— membranifolia, J. Ag. 



Folkestone, Deal, Dover ; 

 a narrow form occurs at 

 Deal 

 Gymnogongrus GrifEthsiE, 

 Mart. Sandgate (E. M. H.) 



— Norvegicus, J. Ag. Dover, 



S. Foreland, Deal 

 Ahnfeldtia plicata, Fries. 



Folkestone, Deal, Chatham 

 Actinococcus peltaeformis, 



Schmitz. Deal 

 Colacolepis incrustans, Schmitz. 



Deal 

 Callophyllis laciniata, Kiitz. 



Deal 

 Rhodophyllidace^ 



Cystoclonium purpurascens, 



Kiitz. Dover, Deal 

 Catenella Opuntia, Grev. 



Dover 

 Rhodophyllis bifida, Kiitz. 



Deal 



— appendiculata, J. Ag. Deal 

 Sphaerococcus coronopifolius, 



Grev. Deal 

 Gracilaria confervoides, Grev. 



Deal 

 Calliblepharis ciliata, Kiitz. 



Dover, Deal, Folkestone, 



Ramsgate 



— jubata, Kiitz. Folkestone 

 Rhodymenia palmetta, Grev. 



f. typica, Batt. Deal 

 f. flabelliformis, Kiitz. 

 Deal 



— corallicola, Ardiss. Deal 



— palmata, Grev. Folkestone, 



Sandgate, Deal 

 Cordylecladia erecta, J. Ag. 



Folkestone 

 Lomentaria articulata, Lyngb. 



Dover, Deal, Folkestone, 



Sandgate 



— clavellosa, GaiO. Deal 



— rosea, Thur. Ramsgate 



(T. H. B.) 

 Chylocladia kaliformis, Grev. 



Folkestone 

 Plocamium coccineum, Lyngb. 



Folkestone, Dover, Deal, 



Chatham 

 Nitophyllum laceratum, Grev. 



Deal 



Rhodophyllidace^ (continued) 

 Nitophyllum Gmelini, Harv. 



Deal 

 Gonimophyllum Buffhami, 



Batt. Deal 

 Delesseria alata, Lamour. 



Folkestone, S. Foreland, 



Chatham 



— Hypoglossum, Lamour. 



Folkestone, Deal 



— ruscifolia, Lamour. Dover, 



Deal 

 ■ — sinuosa, Lamour. Folke- 

 stone 



— sanguinea, Lamour. Folke- 



stone, Deal, Chatham 



RH0D0MELACE.ffi: 



Rhodomela subfusca, C. Ag. 



Folkestone, S. Foreland, 



Chatham 

 Laurencia caespitosa, Lamour. 



Folkestone, Sandgate 



— pinnatifida, Lamour. Folke- 



stone, Dover, S. Foreland 

 Halopithys pinastroides, Kiitz. 



Deal, Folkestone 

 Chondria dasyphylla, C. Ag. 



Folkestone, Dover, Deal 

 Polysiphonia elongata, Grev. 



Deal 



— fibrillosa, Grev. N . Fore- 



land 



— fastigiata, Grev. Deal, 



Folkestone, Sandgate 



— atrorubescens, Grev. Deal 



— nigrescens, Grev. Folke- 



stone, Dover, S. Foreland, 

 Ramsgate 



var. affinis, J. Ag. Rams- 

 gate 



— violacea, Grev. Kent 



— Brodisi, Grev. 



var. typica. Holmes and 

 Batt. Folkestone 

 Brongniartella byssoides, Bory. 



S. Foreland 

 Heterosiphonia coccinea, 



Schmitz. Folkestone, Deal 



CeRAMIACEjS 



Spermothamnion Turneri, 

 Aresch. 

 var. monoica, Schm. Deal 



— strictum, Ard. Sandgate 

 Griffithsia barbata, C. Ag. 



Folkestone 



— corallina, C. Ag. Folkestone 



— setacea, C. Ag. S. Foreland, 



Folkestone 



Ceramiace^ {continued) 



Halurus equisetifolius, Kiitz. 



Folkestone, Deal 

 Rhodochorton floridulum, Nag. 



5. Foreland 

 Callithamnion polyspermum, 



C. Ag. Folkestone 



— granulatum, C. Ag. Folke- 



stone 



— roseum, Harv. Folkestone 



— corymbosum, Lyngb. Kent 



(E. B.) 



Plumaria elegans, Schm. Folke- 

 stone, Dover, S. Foreland 



Antithamnion Plumula, Thur. 

 Folkestone 



Ceramium rubrum, C. Ag. 

 Folkestone, Sandgate, Deal, 

 Chatham 



— diaphanum, Roth. S. Fore- 



land 



— Deslongchampsii, Chauv. 



Deal 



— flabelligerum, C. Ag. Folke- 



stone, Dover, S. Foreland 



— cihatum, Ducluz. Chatham 



— gracilUmum, Harv. Folke- 



stone 

 Cryptonemiace^ 



Gloiosiphonia capillaris, Carm 



Sheerness 

 Dumontia filiformis, Grev 



Folkestone, Deal 

 Dilsea edulis, Stackh. S. Fore 



land 

 Furcellaria fastigiata, Lamour 



Folkestone, Dover, Deal 



Chatham 

 Rhizophyllidace^ 



Polyides rotundus, Grev. 



Folkestone, Dover, Deal 

 Petrocelis cruenta, J. Ag. 



Folkestone 



Hi LDEN BRAN DTIACEjE 



Hildenbrandtia prototypus, 

 Nardo. Deal 



CoRALLINACEiC 



Melobesia zonalis, Fosl. Deal 



— corticiformis, Kiitz. Deal, 



Folkestone 



Lithothamnion polymorphum, 

 Aresch. Folkestone, Sand- 

 gate, Deal 



Corallina officinalis, Linn. 

 Folkestone, Sandgate, Dover, 

 Deal, Chatham, 



— rubens, Ellis et Sol. Folke- 



stone 



CHARACE^. 

 Chara fragilis Desv. type has been noted in four localities, and var. Hedwigii Kuetz. in 

 three. C. hispida, L. is not uncommon near the sea and tidal waters ; what we believe to be 

 the var. rudis (Braun) was found by Mr. Dowker at Ham Ponds. C. vulgaris, L., by far 

 the most frequent species in the county, has occurred in every district, either as the type or 

 var. longihracteata Kuetz. or the submaritime var. -papillata Wallr. The only known stations 



76 



